We convert 2.3181818 to fraction as follows:
Let x = 2.3181818 . . . . . (1)
as can be seen, the repeating digits are 18
Multiply both sides of equation (1) by 1,000 to get
1,000x = 2318.1818 . . . . . (2)
Also, multiply both sides of equation (1) by 10 to get
10x = 23.181818 . . . . . (3)
Subtract equation (3) from equation (2) to get
990x = 2,295
Thus,
Answer:
3
Step-by-step explanation:
look for the greatest exponent
Answer:
1.25 x 10^2 times greater.
or
125 times greater.
Step-by-step explanation:
The required ratio is 5 x 10^7 / 4 x 10^5
= 5/4 * (10^7 / 10^5)
= 1.25 x 10^2 greater.
Answer:
great
Step-by-step explanation:
Okay, so his remaining money would have been 20.00 if he spent half of it (10.00) on his lunch. If one third of his money was 20.00, we need to add two thirds more to create the whole amount. 20 + 20 + 20 = 60.00.
At first, he had 60.00